package com.example.tests;

import static org.hamcrest.Matchers.equalTo;
import static org.junit.Assert.assertThat;

import java.util.Random;

import org.testng.annotations.Test;

import com.example.data.ContactData;
import com.example.utils.SortedListOf;

public class ContactRemovalTests extends TestBase {

	@Test
	public void deleteSomeContact(){
		SortedListOf<ContactData> oldList = app.getContactHelper().getContacts();	    
		Random rnd = new Random();
		int index = rnd.nextInt(oldList.size()-1);	    
	    app.getContactHelper().deleteContact(index);		
	    SortedListOf<ContactData> newList = app.getContactHelper().getContacts();
	    assertThat(newList, equalTo(oldList.without(index)));
	}
}
